Get prepared. No matter how long you’ve worked at Cisco or how long you’ve been “friends” with your peers. They will ghost you. Just be prepared so it doesn’t come as a shock.
Most of us that were LR’d can attest to the fact that they will go silent, not return phone calls or emails. It is what it is just be ready so you aren’t disappointed.
Hang in there, keep your head up and move on.